# Web Based Investigation of Natural History of Keloid Disorder, an Online Survey

> **NCT01423981** · — · RECRUITING · sponsor: **Tirgan, Michael H., M.D.** · enrollment: 10000 (estimated)

## Conditions studied

- Keloid

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01423981
- **Lead sponsor:** Tirgan, Michael H., M.D.
- **Sponsor class:** INDIV
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2011-11
- **Primary completion:** 2030-12
- **Final completion:** 2031-06
- **Target enrollment:** 10000 (ESTIMATED)
- **Last updated:** 2016-10-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01423981

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01423981, "Web Based Investigation of Natural History of Keloid Disorder, an Online Survey". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT01423981. Licensed CC0.

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